Mathematics, 20.09.2020 04:01 wowlol448

What is the slope of the equation y-3 =-4(X - 5)?
-4
-3
20
23

Answers: 2

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Answers

The slope of the equation is -4.

Explanation:
Usually, when the question asks us to find the slope of the equation, the values are organized in this formula:

y=mx+b

This formula is called slope-intercept form. Here’s what the variables mean:

y=the y axis
m= the slope of the line
x=the x axis
b=the point on the line that intercepts the y axis (the y-intercept)

And to find the slope, all we would need to do is look at what number is plugged in as “m”. However, the equation the your problem gave us isn’t organized in slope-intercept form (yet) so we’re going to have to do some maneuvering.

Firstly, simplify the equation and isolate the y variable (because it’s isolated in slip-intercept form)

y-3=-4(x-5)
Move -3 to the other side to isolate y
y=-4(x-5)+3
Multiply -4 to the parentheses
y=-4x+20+3
y=-4x+23

Now, it’s clear that -4 is in the place of the “m” variable, which is the slope. Here is a comparison:

y=mx+b
y=-4x+23

Therefore, the slope of the equation is -4.

I hope this helped! If it did, a brainliest would be much appreciated :)

Answer from: Quest

the most boring thing ever written

step-by-step explanation:

i am writing something. yes, i plan to make it the most boring thing ever written. i go to the store. a car is parked. many cars are parked or moving. some are blue. some are tan. they have windows. in the store, there are items for sale. these include such things as soap, detergent, magazines, and lettuce. you can enhance your life with these products. soap can be used for bathing, be it in a bathtub or in a shower. apply the soap to your body and rinse. detergent is used to wash clothes. place your dirty clothes into a washing machine and add some detergent as directed on the box. select the appropriate settings on your washing machine and you should be ready to begin. magazines are stapled reading material made with glossy paper, and they cover a wide variety of topics, ranging from news and politics to business and stock market information. some magazines are concerned with more recreational topics, like sports card collecting or different kinds of hairstyles. lettuce is a vegetable.

Answer from: Quest

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to $\frac{1}{60} hr\\$

then mult. both sides by 75 we get the ratio

75 mi. to $\frac{75}{60} hr\\$

simplifying we get

75 mi. to $\frac{5}{4} hr$

or 1.25 hr.

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What is the slope of the equation y-3 =-4(X - 5)?
-4
-3
20
23...

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